Mesh Free Methods And FEM: A comparative study

Mesh Free Methods And FEM: A comparative study
Author(s):
Vimalkumar P Palsanawala
Keywords:
Collocation method, Discretized, Displacement functions, Galerkin weak form, Mesh-free methods, Partial Differential Equations (PDEs), Problem domain, shape functions, Smoothed Finite Element Method, Weak formulation
Abstract
Mesh-free methods are a particular class of numerical simulation algorithms for the simulation of physical phenomena. Traditional simulation algorithms rely on a grid or a mesh; mesh-free methods in contrast use the geometry of the simulated object directly for calculations. Mesh-free methods in general exist for fluid dynamics and solid mechanics as well. Some methods can handle both the cases. Also these methods are termed as mesh-less methods.
Article Details
Unique Paper ID: 145799 Publication Volume & Issue: Volume 4, Issue 11 Page(s): 287 - 291
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